Ten-year experience with penile prosthetic surgery for the treatment of erectile dysfunction: outcomes of a tertiary referral center and predictors of early prosthetic infection / 亚洲男科学杂志(英文版)

We aimed to evaluate ten-year outcomes of penile prosthesis (PP) implantation for the treatment of erectile dysfunction and to assess predictors of early prosthetic infection (EPI). We identified 549 men who underwent 576 PP placements between 2008 and 2018. Univariate and multivariate analyses were used to identify potential predictors of EPI. An EPI predictive nomogram was developed. Thirty-five (6.1%) cases of EPI were recorded with an explant rate of 3.1%. In terms of satisfaction, 82.0% of the patients defined themselves as "satisfied," while partner's satisfaction was 88.3%. Diabetes (P = 0.012), longer operative time (P = 0.032), and reinterventions (P = 0.048) were associated with EPI risk, while postoperative ciprofloxacin was inversely associated with EPI (P = 0.014). Rifampin/gentamicin-coated 3-piece inflatable PP (r/g-c 3IPP) showed a higher EPI risk (P = 0.019). Multivariate analyses showed a two-fold higher risk of EPI in diabetic patients, redo surgeries, or when a r/g-c 3IPP was used (all P < 0.03). We showed that diabetes, longer operative time, and secondary surgeries were the risk factors for EPI. Postoperative ciprofloxacin was associated with a reduced risk of EPI, while r/g-c 3IPP had higher EPI rates without an increased risk of PP explant. After further validation, the proposed nomogram could be a useful tool for the preoperative counseling of PP implantation.

A case analysis of a patient with salmonella infection and allergy to antibiotics / 药学实践杂志

Objective Through clinical pharmacists participating in the treatment of hip prosthesis infection, to explore the factors of Salmonella infection and skin itching, and to increase the importance of Salmonella infection and the pharmaceutical monitoring of adverse reactions of antibiotics. Methods The causes and treatment of Salmonella infection were analyzed by reviewing the literature, monitoring indicators and patient's clinical symptoms, and analyzing the cause of the patient's skin itching, to provide the patient with a reasonable anti-infective treatment plan. Results After several antibacterial drug adjustments during hospitalization, the patient's inflammatory indicators decreased, and the clinical symptoms improved. Conclusion Although the prosthetic joint infection caused by Salmonella is very rare, attention should be paid to the detection of Salmonella. At the same time, clinical pharmacists should increase the monitoring of antibiotics in their daily work.

Artroplastia de resección de hombro como salvamento para infecciones recalcitrantes: estado actual de la técnica a propósito de dos casos / Shoulder resection arthroplasty as a salvage procedure for recalcitrant infections: current state of the art regarding two cases

INTRODUCCIÓN Y OBJETIVOS La artroplastia de resección de hombro (ARH) se presenta como una técnica obsoleta y una opción no válida en la actualidad, debido a la evolución de las técnicas quirúrgicas y de los implantes. Pero, como consecuencia del aumento exponencial del uso de artroplastias de hombro, están aumentando en paralelo el número de fracasos e infecciones, con necesidad de revisión y rescate. Es por ello que, en determinadas situaciones y pacientes, esa técnica vuelve a ser una opción necesaria como salvataje, aunque tiene un alto coste funcional. El objetivo de nuestro trabajo, es presentar dos casos de artroplastia de resección de hombro como una opción válida de tratamiento en la actualidad y la revisión de la literatura. CASOS Se presentan dos casos de ARH como tratamiento de rescate, en un caso de osteomielitis crónica de cabeza humeral y un caso de infección de hemiartroplastia de hombro. Ambos pacientes se encontraban sin dolor y libres de infección con un seguimiento de más de 30 meses. En un caso la funcionalidad fue limitada con un Constant de 45 pero el otro caso la funcionalidad fue aceptable con un Constant de 67. CONCLUSIONES La ARH sigue siendo una técnica útil tras el fracaso de procedimientos de revisión, para resolver infecciones protésicas recalcitrantes u osteomielitis. Los resultados funcionales son pobres, por lo que debe reservarse para pacientes con baja demanda funcional y como salvataje, tras agotar otras opciones.

INTRODUCTION AND OBJECTIVES shoulder resection arthroplasty (SRA) is currently considered as an outdated technique, due to the advances in surgical techniques and new prosthesis designs. However, with the exponential increase in the use of shoulder arthroplasties, the number of failures and infections is equally increasing, as well as the revisions and salvage procedures. In certain situations, SRA is therefore a necessary solution, although it grossly compromise shoulder function. The aim of our study is to present two cases who underwent SRA as a valid treatment option nowadays and a literature review. CASES We present two cases of SRA as salvatage treatment. First case in a chronic humeral head osteomyelitis and second in a partial shoulder prosthesis recalcitrant infection. Both patients had complete pain relief and infection was solved with a follow-up over 30 months. In the first case, postoperative shoulder function was limited with a Constant­Murley score of 45. In the second case, function was fairly good with a Constant of 67. CONCLUSIONS SRA remains a valuable technique after the failure of revision procedures, as a salvage for recalcitrant prosthetic infections or osteomyelitis. The functional results are poor, so it should be reserved for patients with low functional demand and as salvatage procedure, after assess other options.

Surgical Treatment of Multivalvular Endocarditis with Ventricular Septal Defect: A case report / 대한흉부외과학회지

As higher mortality rate and frequent incidence of morbidity, early surgical treatment is generally recommended for the multivalvular endocarditis. A 46-year-old female presented with high fever. Echocardiography showed the vegetation on pulmonic valve, tricuspid valve and mitral valve with a ventricular septal defect. Emergency operation was conducted due to uncontrolled infection. We present a clinical success of this rare case with review of the medical literature.

A Case of Surgical Treatment of the Abdominal Aortic Graft Infection with Bilateral Superficial Femoral Vein / 대한흉부외과학회지

The graft infection within the abdomen is a notorious condition, which usually develops serious complications of anastomotic rupture or distal embolism that ended in death. There has been many controversies in the treatment of an aortobiiliac graft infection and varying results have been reported. The authors treated a case of aortobiiliac graft infection after abdominal aortic aneurysm surgery. The operation was performed with re-aortobiiliac bypass using bilateral superficial femoral veins. The result was successful.

Aortic and Mitral Valve Replacement with Reconstruction of the Intervalvular Fibrous Skeleton in Prosthetic Valve Endocarditis / 대한흉부외과학회지

Patients who have complex endocarditis with involvement of both the aortic and mitral valves and intervalvular fibrous skeleton are among the most difficult to treat and still have the highest surgical mortality and morbidity rates. We report one case of aortic and mitral valve replacement with reconstruction of the fibrous skeleton performed in a 55-year-old female patient who had an aortic annular abscess and both the aortic and mitral prosthetic valve endocarditis with destruction of the fibrous skeleton. Previously, she had undergone redo double valve replacement. Transesophageal echocardiogram showed the paravalvular defect at the noncoronary aortic sinus and abnormal sinus tract along the fibrous skeleton. Emergent operation was performed due to positive blood cultures of staphylococcus epidermidis and persistent sepsis despite appropriate antibiotic therapy. After aortotomy extended to the roof of left atrium, both prosthetic valves and destroyed fibrous skeleton were completely resected and the aortic annular abscess was debrided and closed with a bovine pericardial patch. Reconstructions of both aortic and mitral annuli and the fibrous skeleton were done by using two separate bovine pericardial patches in triangular shape and mechanical valves were implanted. Postoperatively, adequate antibiotic therapies were continued and the patient was discharged at the postoperative 72 days without evidence of recurrence of endocarditis. Transthoracic echocardiogram of the postoperative 8 months shows no paravalvular leakage or recurrence of endocarditis and the patient has been followed up with no symptom.

Removal of Entrapped Pacemaker Electrode: One Case Report / 대한흉부외과학회지

The most important indication for the removal of the lead-electrode system is the presence of an infection. When an infection occurs, the entire pacemaker system including the impluse generator and lead-electrode system should be removed. The entrapped electrode can be removed by a continous traction, by the use of forceps, snares or baskets, by the use of a locking stylet or a dilator sheath, and by an operation. We report a case that underwent a removal of an entrapped transvenous pacemaker electrode by the use of snaring technique.

Homograft Replacement in Prosthetic Valve Endocarditis(PVE): One Case Report / 대한흉부외과학회지

Prosthetic valve endocarditis(PVE), although uncommon, is associated with significant mortality if the infection spreads into the paravavular structures with later abscess formation. However, combined antibiotic and surgical treatment is often successful. Accurate diagnosis by on echocardiography, effective myocardial protection during operation and increased surgical experience have improved the short-term and long-term outcomes for patients with PVE. A 35-year-old male had a history of replacement of aortic and mitral valve, and tricuspid annuloplasty on August 1994, was admitted due to sudden onset of aphasia, leftward deviation of both eyeballs and spiking fever and diagnosed of having PVE by echocardiography. Reoperation was done after 6weeks of antibiotic treatment. On the operative field, we could notice circumferential vegetation along aortic valve annulus, paravalvular leakage and abscess pocket. The mitral valve annulus was healthy. The patient underwent redo aortic valve replacement using cryopreserved aortic homograft after radical debridement of infected tissue. During the follow up of 7 months period the homograft was well functioning without recurrence of symptoms.